50146902

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{223}}^1$

素因数の和:306

約数の個数: 72

約数和(自身を含む): 121447872

約数和(自身を除く): 71300970

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 223, 234, 279, 403, 446, 558, 669, 806, 961, 1209, 1338, 1922, 2007, 2418, 2883, 2899, 3627, 4014, 5766, 5798, 6913, 7254, 8649, 8697, 12493, 13826, 17298, 17394, 20739, 24986, 26091, 37479, 41478, 52182, 62217, 74958, 89869, 112437, 124434, 179738, 214303, 224874, 269607, 428606, 539214, 642909, 808821, 1285818, 1617642, 1928727, 2785939, 3857454, 5571878, 8357817, 16715634, 25073451, 50146902]

約数ペア:

[(1, 50146902), (2, 25073451), (3, 16715634), (6, 8357817), (9, 5571878), (13, 3857454), (18, 2785939), (26, 1928727), (31, 1617642), (39, 1285818), (62, 808821), (78, 642909), (93, 539214), (117, 428606), (186, 269607), (223, 224874), (234, 214303), (279, 179738), (403, 124434), (446, 112437), (558, 89869), (669, 74958), (806, 62217), (961, 52182), (1209, 41478), (1338, 37479), (1922, 26091), (2007, 24986), (2418, 20739), (2883, 17394), (2899, 17298), (3627, 13826), (4014, 12493), (5766, 8697), (5798, 8649), (6913, 7254)]